Patents by Inventor Kyu Sup JANG

Kyu Sup JANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for controlling algal blooms and killing pathogens in fish tank
    Patent number: 8887668
    Abstract: Provided are a killing apparatus for use in a fish tank. The killing apparatus includes a first conductive mesh, a second conductive mesh, and a spacer which is disposed between the first conductive mesh and the second conductive mesh and insulates the first conductive mesh and the second conductive mesh. Accordingly, in the fish tank, algal blooms are prevented and reduced, fish disease is prevented, and the growth of water plants is expedited.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: November 18, 2014
    Assignee: Republic of Korea (National Fisheries Research and Development Institute)
    Inventors: Kyoung Hoon Lee, Seong Wook Park, Seong Hun Kim, Kyu Sup Jang
  • APPARATUS FOR CONTROLLING ALGAL BLOOMS AND KILLING PATHOGENS IN FISH TANK
    Publication number: 20130284108
    Abstract: Provided are a killing apparatus for use in a fish tank. The killing apparatus includes a first conductive mesh, a second conductive mesh, and a spacer which is disposed between the first conductive mesh and the second conductive mesh and insulates the first conductive mesh and the second conductive mesh. Accordingly, in the fish tank, algal blooms are prevented and reduced, fish disease is prevented, and the growth of water plants is expedited.
    Type: Application
    Filed: November 8, 2012
    Publication date: October 31, 2013
    Applicants: Enbion, Republic of Korea(National Fisheries Research and Development Institute)
    Inventors: Kyoung Hoon LEE, Seong Wook PARK, Seong Hun KIM, Kyu Sup JANG